The Poosh founder has been dating the artist for a few months now, and according to a source, the two "are obsessed with each other."
"They're so in love and constantly fawning over one another," a source told ET of the rocker and reality star. "They have such a strong connection and can't get enough of each other."
"Travis makes Kourtney feel so special and he is always showing her how much he loves her and how important she is to him," the source continued. "Kourtney has been extremely loving towards him as well and has also been making a big effort to show how much she cares. Kourtney's family is happy for her, but they're also in a little bit of shock because they've never seen her like this before."